UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WF+gKVfWfU4UaS1mYrHMuaYpkMTUZI8zyrDCyep994=' 
WHERE 
  key_id = 'e3f7b3afe2d63d85d8b60898644acf608fb3c0ab55ce5e5b336609dea49cc665' 
  AND (
    token = '7WF+gKVfWfU4UaS1mYrHMuaYpkMTUZI8zyrDCyep994=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )